【摘 要】
：
创伤性膈肌破裂多由于穿透性损伤或间接胸腹部钝性暴力所致.膈肌撕裂不可能自然愈合,因为腹腔压力较高,胸腔压力为负压,腹腔内容物易进入胸腔,导致膈疝形成.以前膈肌破裂后形
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创伤性膈肌破裂多由于穿透性损伤或间接胸腹部钝性暴力所致.膈肌撕裂不可能自然愈合,因为腹腔压力较高,胸腔压力为负压,腹腔内容物易进入胸腔,导致膈疝形成.以前膈肌破裂后形成膈疝者多靠X线诊断,但膈肌破裂尚未形成膈疝时,X线难以确诊,超声可通过直接或间接征象作出及时和准确的诊断,为临床早期手术赢得时间.现将我院1995～2002年间经超声诊断为创伤性膈肌撕裂,并经手术证实的10例病例分析报告如下.
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